package com.company.section7;

/**
 * @author cbf4Life cbf4life@126.com
 * I'm glad to share my knowledge with you all.
 */
public class Test {

    public static void main(String[] args) {
        String str1 = "和谐";
        String str2 = "社会";
        String str3 = "和谐社会";
        String str4;

        str4 = str1 + str2;
        System.out.println(str3 == str4);

        str4 = (str1 + str2).intern();
        System.out.println(str3 == str4);
    }
}
